CN112010031A

CN112010031A - Concrete block clamping and stacking tool

Info

Publication number: CN112010031A
Application number: CN202011151936.6A
Authority: CN
Inventors: 刘俊杰; 张晶; 朱传青
Original assignee: Zhaoyuan Derun New Building Materials Co ltd
Current assignee: Zhaoyuan Derun New Building Materials Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2020-12-01

Abstract

The invention provides a concrete block clamping and stacking tool, and mainly relates to the field of concrete block clamping and stacking. Concrete block clamping pile up neatly instrument, including concrete block anchor clamps, elevating gear, portal frame, concrete block anchor clamps include the rectangle frame, the articulated two rocking arms in rectangle frame bottom both sides, the articulated splint of two rocking arm lower extreme, rectangle frame middle part set up V type frame, set up connecting plate one in the middle of the rectangle frame bottom, connecting plate one top sets up the control box, set up controlling means and sensor group in the control box, the control box top sets up rotates the case, it is provided with the rotary drum to rotate the roof portion, the rotary drum top sets up connecting plate two, two fixed connection elevating gear of connecting plate. The invention has the beneficial effects that: the concrete block clamp has a larger clamping angle range, and simultaneously ensures the stacking efficiency on the basis of increasing the movement stroke; can carry out the pile up neatly automatically, saved the manpower by a wide margin and improved pile up neatly efficiency simultaneously.

Description

Concrete block clamping and stacking tool

Technical Field

The invention mainly relates to the field of concrete block clamping and stacking, in particular to a concrete block clamping and stacking tool.

Background

Concrete is generally used for building engineering or bridge engineering and the like as basic components, a large concrete block is generally poured in a concrete block in the prior art, then the required size is achieved through cutting equipment, and after the concrete block is cut and cured, supporting plate stacking and building block stacking are processed, and the operation of workers is needed to be completed manually in many enterprises. This requires a large number of operators and is labor intensive, which is detrimental to improving production efficiency and increasing the yield of concrete blocks.

The existing concrete block stacking tool has the following defects: when concrete blocks are stacked to a designated area from a truck, the truck is often inapplicable due to the fact that the truck is too high, and the vertical movement stroke of a clamping device in the concrete block stacking tool is too short, and some concrete block stacking tools with large clamping device strokes have low stacking efficiency due to large strokes; the concrete blocks are cut into required sizes according to the requirement and stacked together according to 5 blocks for carrying conveniently, so that when different concrete blocks are transported on different trucks, the inner edge of a cargo compartment is stacked, single or two concrete blocks can be stacked, and the clamping device in the existing concrete block stacking tool generally has the problem of small clamping angle range, and the single or two concrete blocks with small thickness can not be clamped.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides a concrete block clamping and stacking tool which can realize a larger clamping angle range through a concrete block clamp with a brand-new structural design, can clamp a plurality of stacked concrete blocks, and can also clamp a single concrete block or even an object with smaller thickness; the lifting device synchronously drives the concrete block clamp to move up and down through the screw rod sleeve and the hydraulic cylinder, so that higher stacking efficiency is ensured on the basis of increasing the movement stroke; the automatic stacking device can automatically stack after simple setting, greatly saves manpower and improves stacking efficiency.

In order to achieve the purpose, the invention is realized by the following technical scheme:

a concrete block clamping and stacking tool comprises a concrete block clamp, a lifting device and a portal frame, wherein the concrete block clamp comprises a rectangular frame for mounting each part, two sides of the bottom of the rectangular frame are hinged with two rocker arms, the upper parts of the two rocker arms are provided with a first connecting rod, the lower ends of the two rocker arms are hinged with a clamping plate, the middle part of the rectangular frame is fixedly connected with a V-shaped frame, the middle part of the V-shaped frame is provided with a second connecting rod, a hydraulic rod device is hinged between the first connecting rod and the second connecting rod, the middle part of the bottom of the rectangular frame is fixedly connected with a first connecting plate, a control box is arranged above the first connecting plate, a control device and a sensor group are arranged in the control box, a through hole matched with the sensor group is formed in the first connecting plate, the top of the control box is fixedly connected with a rotating box, the second connecting plate is fixedly connected with a lifting device, and the hydraulic rod device and the sensor group are electrically connected with a control device.

The lifting device comprises an L-shaped plate, a first servo motor is arranged above the L-shaped plate, a fixed plate is arranged on one side of the L-shaped plate, a second servo motor is arranged above the fixed plate, first parallel slide rails are arranged at two ends of the fixed plate, a first sliding connection hydraulic cylinder is arranged on the first parallel slide rails, positioning holes are formed in two sides of the hydraulic cylinder, a bottom sliding connection pull rod of the hydraulic cylinder is connected with a positioning rod in the positioning holes in a sliding mode, a third connecting plate is fixedly connected to the bottom of the pull rod and the bottom of the positioning rod, and the third.

The portal frame comprises a cross beam, the cross beam is connected with a movable beam in a sliding mode, the movable beam is connected with a lifting device in a sliding mode, the lower portions of two ends of the cross beam are respectively fixedly connected with longitudinal supporting beams, and a base is arranged at the bottom of each longitudinal supporting beam.

An annular internal gear is arranged in the rotating box, a rotating motor is arranged in the rotating drum, and the rotating motor is connected with the annular internal gear through a driving gear in a rotating mode so as to drive the rotating box and a lower connecting part of the rotating box to rotate.

The connecting device is characterized in that a coupler is arranged below a second rotating shaft of the servo motor, a lead screw is connected below the coupler, a threaded cylinder is connected to the lead screw in a rotating mode, a hydraulic cylinder is fixedly connected with a fourth connecting plate, the threaded cylinder is fixedly connected to one side of the fourth connecting plate, and the four-way connecting plate passes through a sliding block and is connected to a first parallel sliding rail in a sliding mode.

The crossbeam is provided with two about this device central plane symmetry, be provided with parallel slide rail two on the crossbeam, the middle part sets up rack one on the crossbeam, the walking beam both ends set up the connecting seat, the connecting seat below sets up the slider that suits with parallel slide rail two, connecting seat upper portion one side sets up servo motor three, set up drive gear in the three pivots of servo motor and mesh with rack one, set up the slide rail on the walking beam, walking beam one side sets up the side slide rail, set up rack two on the walking beam, set up drive gear in the pivot of servo motor and mesh with rack two, L template bottom is equipped with the slider that suits with last slide rail, side slide rail respectively.

Compared with the prior art, the invention has the beneficial effects that:

the invention can realize a larger clamping angle range through a concrete block clamp with a brand new structure design, can clamp a plurality of stacked concrete blocks, and can also clamp a single concrete block or even an object with smaller thickness; the lifting device synchronously drives the concrete block clamp to move up and down through the screw rod sleeve and the hydraulic cylinder, so that higher stacking efficiency is ensured on the basis of increasing the movement stroke; the automatic stacking device can automatically stack after simple setting, greatly saves manpower and improves stacking efficiency.

Drawings

FIG. 1 is a schematic diagram of the general structure of the present invention;

FIG. 2 is a schematic diagram of the right-view structure of the present invention;

FIG. 3 is a schematic view of the concrete block clamp structure of the present invention;

FIG. 4 is a schematic structural view of the concrete block clamp of the present invention with the rocker arm open to the maximum;

FIG. 5 is a schematic structural view of the concrete block clamp rocker arm of the present invention closed to a minimum;

FIG. 6 is an enlarged view of the part A of the present invention;

FIG. 7 is a partially enlarged view of the part B of the present invention.

Reference numerals shown in the drawings: 1. a concrete block fixture; 2. a lifting device; 3. a gantry; 11. a rectangular frame; 12. a double rocker arm; 13. a first connecting rod; 14. a splint; 15. a V-shaped frame; 16. a second connecting rod; 17. a hydraulic lever device; 18. a first connecting plate; 19. a control box; 20. a sensor group; 21. a rotating box; 22. a rotating drum; 23. a second connecting plate; 24. an L-shaped plate; 25. a fixing plate; 26. a first parallel sliding rail; 27. a hydraulic cylinder; 28. positioning holes; 29. positioning a rod; 30. a third connecting plate; 31. a cross beam; 32. a movable beam; 34. A longitudinal beam; 35. a base; 200. a coupling; 201. a first servo motor; 202. a servo motor II; 203. a servo motor III; 271. a pull rod; 300. a fourth connecting plate; 311. a second parallel slide rail; 312. a first rack; 320. a connecting seat; 321. an upper slide rail; 322. a side slide rail; 323. and a second rack.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

With reference to the accompanying drawings 1-7, a concrete block clamping and stacking tool comprises a concrete block clamp 1, a lifting device 2 and a portal frame 3, wherein the concrete block clamp 1 comprises a rectangular frame 11 for mounting each part, two rocker arms 12 are hinged to two sides of the bottom of the rectangular frame 11, a first connecting rod 13 is fixedly connected to the upper portions of the rocker arms 12, a clamping plate 14 is hinged to the lower end of the rocker arms 12, a V-shaped frame 15 is fixedly connected to the middle of the rectangular frame 11, a second connecting rod 16 is fixedly connected to the middle of the V-shaped frame 15, a hydraulic rod device 17 is hinged between the first connecting rod 13 and the second connecting rod 16, a first connecting plate 18 is fixedly connected to the middle of the bottom of the rectangular frame 11 through bolts, the first connecting plate 18 is connected with a control box 19 through bolts, a control device and a sensor group 20 are arranged in the control box 19, a through hole matched with the sensor group, the top of the control box 19 is fixedly connected with a rotating box 21, the top of the rotating box 21 is rotatably connected with a rotating drum 22, a second connecting plate 23 is fixedly connected above the rotating drum 22, the second connecting plate 23 is fixedly connected with the lifting device 2, and the hydraulic rod device 17 and the sensor group 20 are electrically connected with the control device. The surface of the clamping plate 14 is provided with an anti-skid layer, the bottom of the V-shaped frame 15 is provided with a cross beam which can be abutted against a clamped object, and the clamped object is prevented from entering the concrete block clamp 1 too much to influence the normal operation of moving parts of the concrete block clamp. The sensor group 20 is an image recognition sensor that recognizes a rectangular object or the like having a regular external shape and transmits the recognized information to the control device. The control device is a single chip processor which receives the image information for processing and further controls the work of other power parts according to the information. The hydraulic rod device 17 can drive the double rocker arms 12 to move so as to clamp or release an object.

Two rocking arms 12 have and bend in this device, but have realized by a relatively large margin centre gripping angle through bending angle cooperation pin joint distance, and the distance can be less than the thickness of a concrete block apart from minimum between 1 splint of concrete block anchor clamps promptly, can be greater than the distance of two rocking arms 12 between 11 pin joints of rectangle frame by the biggest.

Elevating gear 2 includes L template 24, bolt fixed mounting servo motor 201 is used to L template 24 top, bolted connection fixed plate 25 is used to L template 24 one side, bolt mounting servo motor two 202 is used to fixed plate 25 top, bolted connection parallel slide rail 26 is used to both sides on the fixed plate 25, sliding connection pneumatic cylinder 27 on parallel slide rail 26, locating hole 28 has been seted up to pneumatic cylinder 27 both sides, pneumatic cylinder 27 bottom sliding connection pull rod 271, sliding connection locating lever 29 in the locating hole 28, pull rod 271 and locating lever 29 bottom fixedly connected with connecting plate three 30, connecting plate three 30 fixed connection is at two 23 tops of connecting plate. The first servomotor 201 is used for driving the lifting device 2 to move on the movable beam 32. The hydraulic cylinder 27 is electrically connected with the control device, and the hydraulic cylinder 27 can enable the pull rod 27 to pull the third connecting plate 30 and the concrete block fixture 1 to move up and down under the control of the control device. The positioning rod 29 is matched with the positioning hole 28 to prevent the connecting plate III 30 and the lower connecting part thereof from freely rotating. The second connecting plate 23 and the rotary drum 22 are of an integrally formed structure, and the second connecting plate 23 is arranged to be connected with the upper structure through bolts conveniently.

Portal frame 3 includes crossbeam 31, sliding connection walking beam 32 on crossbeam 31, sliding connection elevating gear 2 on the walking beam 32, crossbeam 31 both ends below fixed connection indulges strutbeam 34 respectively, indulge strutbeam 34 bottom welding base 35. The base 35 is fixedly connected to the ground mounting structure using bolts.

An annular internal gear is arranged in the rotating box 21, a rotating motor is fixedly mounted in the rotating drum 22, and the rotating motor is rotatably connected with the annular internal gear through a driving gear so as to drive the rotating box and a lower connecting part thereof to rotate.

The coupler 200 is installed below the rotating shaft of the second servo motor 202, a lead screw is connected below the coupler 200, a threaded cylinder is connected to the lead screw in a rotating mode, the hydraulic cylinder 27 is fixedly connected with a fourth connecting plate 300, the threaded cylinder is fixedly connected to one side of the fourth connecting plate 300, and the fourth connecting plate 300 is connected to the first parallel sliding rails 26 through sliding blocks in a sliding mode. The second servo motor 202 is matched with the threaded cylinder through a screw rod to drive the fourth connecting plate 300, the hydraulic cylinder 27 and the connecting parts thereof to move up and down along the first parallel sliding rail 26. When the second servo motor 202 of the device drives the lifting device 2 to move up and down, the hydraulic cylinder 27 can drive the pull rod 271 to move in the same direction, the up-and-down stroke of the concrete block clamp 1 is increased, and the operation efficiency is improved.

Two beams 31 are symmetrically arranged about the central plane of the device, a second parallel sliding rail 311 is fixed on the beam 31 by bolts, a rack I312 is fixed at the upper middle part of the cross beam 31 by using bolts, connecting seats 320 are fixed at two ends of the movable beam 32, a sliding block matched with the second parallel sliding rail 311 is fixedly connected below the connecting seat 320, one side of the upper part of the connecting seat 320 is provided with a third servo motor 203 by using a bolt, a driving gear is arranged on a rotating shaft of the third servo motor 203 and is meshed with the first rack 312, the movable beam 32 is fixedly connected with an upper sliding rail 321 by bolts, one side of the movable beam 32 is fixedly connected with a side sliding rail 322 by bolts, a second rack 323 is arranged on the movable beam 32, a driving gear is arranged on a rotating shaft of the first servo motor 201 and is meshed with the second rack 323, and sliders which are respectively matched with the upper slide rail 321 and the side slide rail 322 are arranged at the bottom of the L-shaped plate 24. The parts installed above the cross beams 31 are also symmetrically provided with two identical groups, and the moving parts above the two cross beams 31 operate synchronously. The two servo motors three 203 run synchronously to drive the movable beam 32 to move on the two cross beams 31. The device is also provided with a remote controller which can be manually controlled and regulated, and the remote controller is connected with a wire. The device is used for piling concrete blocks on a truck to a board and other scenes.

When the device is used, in a manual mode, an operator can manually control the movable beam 32 and the lifting device 2 through a remote controller, so that concrete blocks are stacked on a wood plate for a forklift from a truck.

The device also has an automatic working mode, and when the automatic working mode is used, a goods taking area and a stacking area are manually set firstly by a line. The single chip microcomputer control device can record the whole contour of the container through the sensor group 20, and the interior of the contour of the container is set as a goods taking area; and manually controlling the concrete block clamp 1 to be positioned above the wood plate to be stacked and recording the outline of the wood plate, wherein a stacking area is set in the outline of the wood plate. Will get goods region and pile up neatly regional set for the back machine alright in order to begin automatic pile up neatly: the lifting device 2 enables the concrete block clamp 1 to ascend to the highest, the lifting device 2 moves on the movable beam 32, the movable beam 32 moves on the cross beam 31, the concrete block clamp 1 is enabled to reach one corner in the goods taking area, the concrete block clamp 1 descends and clamps the concrete blocks after image information of the concrete blocks is recognized and aligned, and the concrete blocks are conveyed to the stacking area and then stacked from one corner in sequence. This device can select the shortest path automatically and move at the motion in-process, has saved the manpower by a wide margin with the automatic pile up neatly of concrete block.

Claims

1. The utility model provides a concrete block clamping pile up neatly instrument, includes concrete block anchor clamps (1), elevating gear (2), portal frame (3), its characterized in that: the concrete block clamp (1) comprises a rectangular frame (11) used for mounting each part, two rocker arms (12) are hinged to two sides of the bottom of the rectangular frame (11), a first connecting rod (13) is arranged on the upper portion of each rocker arm (12), a clamping plate (14) is hinged to the lower end of each rocker arm (12), a V-shaped frame (15) is fixedly connected to the middle of the rectangular frame (11), a second connecting rod (16) is arranged in the middle of the V-shaped frame (15), a hydraulic rod device (17) is hinged between the first connecting rod (13) and the second connecting rod (16), a first connecting plate (18) is fixedly connected to the middle of the bottom of the rectangular frame (11), a control box (19) is arranged above the first connecting plate (18), a control device and a sensor group (20) are arranged in the control box (19), a through hole matched with the sensor group (20) is formed in the first connecting plate (18), and a rotating box (21) is, the top of the rotating box (21) is rotatably connected with a rotating drum (22), a second connecting plate (23) is fixedly connected above the rotating drum (22), the second connecting plate (23) is fixedly connected with the lifting device (2), and the hydraulic rod device (17) and the sensor group (20) are electrically connected with the control device.

2. The concrete block clamping and stacking tool as claimed in claim 1, wherein: elevating gear (2) include L template (24), L template (24) top sets up servo motor (201), L template (24) one side sets up fixed plate (25), fixed plate (25) top sets up servo motor two (202), both sides set up parallel slide rail one (26) on fixed plate (25), sliding connection pneumatic cylinder (27) on parallel slide rail one (26), locating hole (28) have been seted up to pneumatic cylinder (27) both sides, pneumatic cylinder (27) bottom sliding connection pull rod (271), sliding connection locating lever (29) in locating hole (28), pull rod (271) and locating lever (29) bottom fixedly connected with connecting plate three (30), connecting plate three (30) fixed connection is at connecting plate two (23) tops.

3. The concrete block clamping and stacking tool as claimed in claim 2, wherein: portal frame (3) include crossbeam (31), sliding connection walking beam (32) on crossbeam (31), sliding connection elevating gear (2) on walking beam (32), crossbeam (31) both ends below is fixed connection indulges strutbeam (34) respectively, indulge strutbeam (34) bottom sets up base (35).

4. The concrete block clamping and stacking tool as claimed in claim 1, wherein: an annular internal gear is arranged in the rotating box (21), a rotating motor is arranged in the rotating drum (22), and the rotating motor is rotatably connected with the annular internal gear through a driving gear so as to drive the rotating box and a lower connecting part thereof to rotate.

5. The concrete block clamping and stacking tool as claimed in claim 2, wherein: the servo motor II (202) is arranged below the rotating shaft, the shaft coupling (200) is connected with a lead screw below, a connecting thread cylinder is rotated on the lead screw, the hydraulic cylinder (27) is fixedly connected with a connecting plate IV (300), the thread cylinder is fixedly connected to one side of the connecting plate IV (300), and the connecting plate IV (300) is connected to the first parallel sliding rail (26) through a sliding block in a sliding mode.

6. A concrete block clamping and stacking tool as claimed in claim 3, wherein: crossbeam (31) are provided with two about this device central plane symmetry, be provided with parallel slide rail two (311) on crossbeam (31), the middle part sets up rack one (312) on crossbeam (31), walking beam (32) both ends set up connecting seat (320), connecting seat (320) below sets up the slider that suits with parallel slide rail two (311), connecting seat (320) upper portion one side sets up three (203) servo motor, set up drive gear in three (203) pivots and mesh with rack one (312), slide rail (321) are gone up in walking beam (32) to set up, walking beam (32) one side sets up side slide rail (322), set up rack two (323) on walking beam (32), set up drive gear in servo motor one (201) pivot and mesh with rack two (323), L template (24) bottom is equipped with respectively with last slide rail (321), A slider with a corresponding side slide rail (322).